/Engine/Source/Runtime/Engine/Public/WorldPartition/WorldPartitionStreamingGenerationContext.h
void ForEachActorSetContainer ( [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< void(const [FActorSetContainer](API\Runtime\Engine\WorldPartition\IStreamingGenerationContext\FActorSetContainer) &)> Func ) const